Much of my loss in poker is due to discipline, I grind my way to 50% in my bankroll, I blew it playing PLO which I am not very good at. I grind it up again from 200 to 300 playing 20NL. I blow it in 1hr playing 50NL. I think I would be such a great poker player if I had the discipline, I trust my instincts much. Anyone can help me with this? I remember theres a post, some drunk guy donked off his bankroll in one night. I need to read that again.